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>BSI Standards >49 AIRCRAFT AND SPACE VEHICLE ENGINEERING>49.030 Fasteners for aerospace construction>49.030.20 Bolts, screws, studs>BS A 312:1997 Screws, pan head, internal offset cruciform ribbed or unribbed drive, stepped shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa. Dimensions
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immediate downloadReleased: 1997-03-15
BS A 312:1997 Screws, pan head, internal offset cruciform ribbed or unribbed drive, stepped shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa. Dimensions

BS A 312:1997

Screws, pan head, internal offset cruciform ribbed or unribbed drive, stepped shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa. Dimensions

CURRENCY
151.2 EUR
Standard number:BS A 312:1997
Pages:8
Released:1997-03-15
ISBN:0 580 26647 8
Status:Standard
DESCRIPTION

BS A 312:1997


This standard BS A 312:1997 Screws, pan head, internal offset cruciform ribbed or unribbed drive, stepped shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa. Dimensions is classified in these ICS categories:
  • 49.030.20 Bolts, screws, studs

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